package com.dao;

import com.model.VariesCount;

import java.util.List;

public interface VariesCountMapper {
    int deleteByPrimaryKey(String variesName);

    int insert(VariesCount record);

    int insertSelective(VariesCount record);

    VariesCount selectByPrimaryKey(String variesName);

    int updateByPrimaryKeySelective(VariesCount record);

    int updateByPrimaryKey(VariesCount record);
    //统计当前和历史借阅记录中的每种图书的数量
    List<VariesCount> queryVariesCount();
}